30564480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15919}}^1$

素因数の和:15941

約数の個数: 64

約数和(自身を含む): 97430400

約数和(自身を除く): 66865920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 15919, 31838, 47757, 63676, 79595, 95514, 127352, 159190, 191028, 238785, 254704, 318380, 382056, 477570, 509408, 636760, 764112, 955140, 1018816, 1273520, 1528224, 1910280, 2037632, 2547040, 3056448, 3820560, 5094080, 6112896, 7641120, 10188160, 15282240, 30564480]

約数ペア:

[(1, 30564480), (2, 15282240), (3, 10188160), (4, 7641120), (5, 6112896), (6, 5094080), (8, 3820560), (10, 3056448), (12, 2547040), (15, 2037632), (16, 1910280), (20, 1528224), (24, 1273520), (30, 1018816), (32, 955140), (40, 764112), (48, 636760), (60, 509408), (64, 477570), (80, 382056), (96, 318380), (120, 254704), (128, 238785), (160, 191028), (192, 159190), (240, 127352), (320, 95514), (384, 79595), (480, 63676), (640, 47757), (960, 31838), (1920, 15919)]